- 品牌:耐斯龙
- 型号:GYFTA53
- 线芯材质:其他
- 标称截面:
- 加工定制:是
- 护套材质:PE
- 产品认证:ROHS
- 物料编号:
- 绝缘厚度:
- 温度范围:
- 芯数:2-144
- 用途:
- 阻燃性:
- 颜色:
- 每卷长度:
·产品描述 description
gyfta53 光缆的结构是将 250μm 光纤套入高模量材料制成的松套管中,松套管内填充防水化合物。缆芯的中心是一根非金属加强芯(frp),对于某些芯数的光缆来说, 非金属加强芯外还需要挤上一层聚乙烯(pe)。松套管(和填充绳)围绕中心加强芯绞合成紧凑和圆形的缆芯,缆芯内的缝隙充以阻水填充物。涂塑铝带(apl)纵包后挤一层聚乙烯内护套,双面涂塑钢带(psp)纵包后挤制聚乙烯护套成缆。
the fibers, 250μm, are positioned in a loose tube made of a high modulus plastic. the tubes are filled with a water-resistant filling compound. a fiber reinforced plastic (frp) locates in the center of core as a non-metallic strength member. the tubes (and fillers) are stranded around the strength member into a compact and circular core. an aluminum polyethylene laminate (apl) is applied around the cable core. then the cable core is covered with a thin polyethylene (pe) inner sheath, which is filled with jelly to protect it from water ingress. after a corrugated steel tape armor is applied, the cable is completed with a pe outer sheath.
·产品特点 characteristics
· 具有很好的机械性能和温度特性
· good mechanical and temperature performance
· 松套管材料本身具有良好的耐水性能和较高的强度
· high strength looes tube that is hydrolysis resistant
· 管内充以特种油膏,对光纤进行了关键性保护
· special tube filling compound ensure a critical protection of fiber
· 良好的抗压性和柔软性
· crush resistance and flexibility
· 采用下列措施来确保光缆的防水性能:
· the following measures are taken to ensure the cable watertight:
- 单根非金属中心加强芯
- single fiber reinforced plastic as the central strength member
- 松套管内填充特种防水化合物
- loose tube filling compound
- 完全缆芯填充
- 100% cable core filling
- 涂塑铝带(apl)防潮层
- apl moisture barrier
- 双面涂塑钢带(psp)提高光缆的抗透潮能力
- psp enhancing moisture-proof
- 良好的阻水材料防止光缆纵向渗水
- water-blocking material
·产品标准 standards
gyfty53 光缆符合 yd/t 901-2001 和 iec 60794-1 标准
gyfty53 cable complies with standard yd/t 901-2001as well as iec 60794-1.
深圳市耐斯龙光纤光缆有限公司
周磊
13590491646
深圳市宝安区 深圳市宝安区大浪街道华宁西路东龙兴科技园1栋5楼